Circular http://www.chromaris.org/wp-content/uploads/2017/06/D_drone_1.mp3 http://www.chromaris.org/wp-content/uploads/2017/06/D_drone_4.mp3 http://www.chromaris.org/wp-content/uploads/2017/06/dissonant_pulse_2_96.mp3 http://www.chromaris.org/wp-content/uploads/2017/06/G_fifths_1_96.mp3
